Footwear accessory



FIG. 1 is a top perspective view of the footwear accessory, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof; and,

FIG. 5 is a rear elevational view thereof.

The broken lines in FIGS. 1–5 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for footwear accessory, as shown and described. 